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|
# bash completion for perl
have perl &&
{
_perlmodules()
{
COMPREPLY=( $( compgen -P "$prefix" -W "$( perl -e 'sub mods { my ($base,$dir)=@_; return if $base !~ /^\Q$ENV{cur}/; chdir($dir) or return; for (glob(q[*.pm])) {s/\.pm$//; print qq[$base$_\n]}; mods(/^(?:[.\d]+|$Config{archname}-$Config{osname}|auto)$/ ? undef : qq[${base}${_}::],qq[$dir/$_]) for grep {-d} glob(q[*]); } mods(undef,$_) for @INC;' )" -- "$cur" ) )
__ltrim_colon_completions "$1"
}
_perl()
{
local cur prev prefix temp
local optPrefix optSuffix
COMPREPLY=()
cur=`_get_cword :`
prev=`_get_pword :`
prefix=""
# If option not followed by whitespace, reassign prev and cur
if [[ "$cur" == -?* ]]; then
temp=$cur
prev=${temp:0:2}
cur=${temp:2}
optPrefix=-P$prev
optSuffix=-S/
prefix=$prev
fi
# only handle module completion for now
case $prev in
-I|-x)
local IFS=$'\t\n'
COMPREPLY=( $( compgen -d $optPrefix $optSuffix -- "$cur" ) )
return 0
;;
-m|-M)
_perlmodules "$cur"
return 0
;;
esac
if [[ "$cur" == -* ]]; then
COMPREPLY=( $( compgen -W '-C -s -T -u -U -W -X -h -v -V -c -w -d \
-D -p -n -a -F -l -0 -I -m -M -P -S -x -i -e ' -- "$cur" ) )
else
_filedir
fi
}
complete -F _perl -o nospace -o filenames perl
_perldoc()
{
local cur prev prefix temp
COMPREPLY=()
cur=`_get_cword :`
prev=`_get_pword :`
prefix=""
# completing an option (may or may not be separated by a space)
if [[ "$cur" == -?* ]]; then
temp=$cur
prev=${temp:0:2}
cur=${temp:2}
prefix=$prev
fi
# complete builtin perl functions
case $prev in
-f)
COMPREPLY=( $( compgen -W 'chomp chop chr crypt hex index lc \
lcfirst length oct ord pack q qq reverse rindex sprintf \
substr tr uc ucfirst y m pos quotemeta s split study qr abs \
atan2 cos exp hex int log oct rand sin sqrt srand pop push \
shift splice unshift grep join map qw reverse sort unpack \
delete each exists keys values binmode close closedir \
dbmclose dbmopen die eof fileno flock format getc print \
printf read readdir rewinddir seek seekdir select syscall \
sysread sysseek syswrite tell telldir truncate warn write \
pack read syscall sysread syswrite unpack vec -X chdir chmod \
chown chroot fcntl glob ioctl link lstat mkdir open opendir \
readlink rename rmdir stat symlink umask unlink utime caller \
continue do dump eval exit goto last next redo return \
sub wantarray caller import local my our package use defined \
formline reset scalar undef \
alarm exec fork getpgrp getppid getpriority kill pipe qx \
setpgrp setpriority sleep system times wait waitpid \
import no package require use bless dbmclose dbmopen package \
ref tie tied untie use accept bind connect getpeername \
getsockname getsockopt listen recv send setsockopt shutdown \
socket socketpair msgctl msgget msgrcv msgsnd semctl semget \
semop shmctl shmget shmread shmwrite endgrent endhostent \
endnetent endpwent getgrent getgrgid getgrnam getlogin \
getpwent getpwnam getpwuid setgrent setpwent endprotoent \
endservent gethostbyaddr gethostbyname gethostent \
getnetbyaddr getnetbyname getnetent getprotobyname \
getprotobynumber getprotoent getservbyname getservbyport \
getservent sethostent setnetent setprotoent setservent \
gmtime localtime time times' -- "$cur" ) )
return 0
;;
esac
if [[ "$cur" == -* ]]; then
COMPREPLY=( $( compgen -W '-h -v -t -u -m -l -F -X -f -q' -- "$cur" ))
else
# return available modules (unless it is clearly a file)
if [[ "$cur" != */* ]]; then
_perlmodules "$cur"
COMPREPLY=( "${COMPREPLY[@]}" $( compgen -W \
'$( PAGER=/bin/cat man perl | \
sed -ne "/perl.*Perl overview/,/perlwin32/p" | \
awk "\$NF=2 { print \$1}" | command grep perl )' -- "$cur" ) )
fi
_filedir '@(pl|PL|pm|PM|pod|POD)'
fi
}
complete -F _perldoc -o bashdefault perldoc
}
# Local variables:
# mode: shell-script
# sh-basic-offset: 4
# sh-indent-comment: t
# indent-tabs-mode: nil
# End:
# ex: ts=4 sw=4 et filetype=sh
|
